fwy丶lucifer

@fwy丶lucifer

Posts made by fwy丶lucifer

1.Basic principle
WisCam works in AP or STA mode; in AP mode, the upper computer connects the hot spots of WisCam; in STA mode, the WisCam and the upper secret are connected to the same router. Wiscam through the serial port and Arduino serial connection, Arduino external with a matrix keyboard,LCD1602 screen,10K potentiometer and a light emitting diode light. The lower computer Arduino enters the room number through the matrix keyboard and LCD sync display, the upper computer receives and opens the camera, then according to the specific situation ,the user decides whether to open the door(use LED to representative the door switch)2.Hardware connection
Plug Wiscam directly into the Arduino (docking port completely), as shown in figure 2 ,matrix keyboard 4 pins connect Arduino PIN 4 - PIN 7 (customizable), LCD part connection: VSS by Arduino GND, VDD by Arduino 5V VCC, VO by potentiometer second PIN, RS by PIN 8, RW by GND, E by PIN 9, D4 by PIN 10, D5 by PIN11, D6 by PIN 12, D7 by PIN 13, A pass 10 K resistor by VCC, K by GND, LED the positive is connected to the Arduino PIN 3 (customizable) and the negative terminal Arduino GND.then supplied to the Wiscam (5V) or to the Arduino (5V).3.Upper computer software (source code)
(1)Control interface
（2）Download addresshttps://github.com/RAKWireless/wiscam-visual-doorbell.git4.Engineering documentation (including lower computer of Arduino code)0_1499305111273_wiscam visual doorbell.docx

1.Basic principle
WisCam works in AP or STA mode; in AP mode, the host computer connects the hot spots of WisCam; in STA mode, the WisCam and the upper secret are connected to the same router. Wiscam through the serial port and Arduino serial connection, Arduino connect an ultrasonic ranging module, and then measured distance through the serial port to WisCam, and finally transferred from WisCam to the upper computer (Windows PC side).
2.Upper computer software (source code)
(1) Control interface
(i) after downloading the application of the top machine, run.
(ii) the advanced line scan, then the IP address of the wiscam will be found, and the hook will be followed by the list.
(iii) Received serial information.
(2)Download addresshttps://github.com/RAKWireless/wiscam-Ultrasonic-ranging.git
3.Engineering documentation (including lower computer of Arduino code)0_1499333382958_WisCam Reversing radar.docx

What is WisCam?
RAK WisCam is the Modular Based Evaluation Kit to help the developer to design Wi-Fi video product with Linux OS. WisCam can transmit video through Wi-Fi to APPs. This document mainly describes the hardware structure of WisCam and how to use WisCam’s basic function. For example, play video in the mobile app or Windows program.Why I should buy the WisCam?
Add video or image to Real-time preview in APPs
Build P2P Cloud server and transmit video and control data anywhere when you access into internet
All software source code are available on Github and Hardware open all design
Fully compatible with Arduino UNO development board in hardware
The source code of mobile app is available on github
Fast to build the prototype for your application demos
Design the products not only linux but also Arduino devices.What’s function of the WisCam?
CPU is built on the ARM926EJ- 32-bit RISC CPU core. The frequency can be up to 200MHz@1.8V.
WisCam supports WI-FI IEEE 802.11 b/g/n protocol, 1T1R antenna and SDIO interface. High-speed wireless connection can be up to 150 Mbps.
WisCam provides UART interface to communicate with Host MCU or Arduino board. This allows you to focus on your application development.
Provides a 10-bit ADC, a MIC-phone, a UART, a speaker and a dozen of GPIOs
Record up to 640x480@30FPS RGB MJPEG video.
Provide multiple accessories to make your application more amusing and easier to useWho will pay the interesting for WisCam?
The R&D or product team at the company who make video product
Engineer developer interesting Linux OS
Open source developer for Arduino
Maker who make your video or image idea coming ture
Robot or toys team to making product amusing
Student to learn linux programming from Junior to senior

The function demos that product integrate the WisCam
Update the Tutorial video in RAK youtube channel
Update the how to compile the source code video in RAK youtube channel
Update the how to use Peripherals(PWM,I2C,GPIO,ADC etc.) video in RAK youtube channel
Update Controling toys with Ardunio video in RAK youtube channelHow it works?
1:WisCam build in P2P Cloud server, the developer can use WisCam to build similar product like IP-Camera .
2:WisCam build in RTSP server, the engineers can develop smartphone APPs or Windows Software.
3:Developer can program inside the WisCam base on linux to realize his own application code
4:WisCam compatible to Arduino Shield,you can use UART to communication with Arduino core to leverage the plenty demos base on Arduino
5:WisCam can communicate with Windows PC via USB UVC protocol
6:WisCam can record video or snap image automatically.
7:WsiCam add your product not only Real-time video but also remote control or get status
8:WsiCam will add vision algorithm to make your product more and more amusing
9:WsiCam make you learning wifi driver ,image sensor driver ,UVC driver ,P2P cloud driver and linux OS.

Compare to other solution, what’s the advantage?
WisCam’s competitior: Openmv, is a typical hardware solution for image embedded module
Company website: http://openmv.io/
The difference
WisCam base on Linux OS, which haves high performance to encode video or image. We spent lots of the development time to reduce the code size to match Linux architecture
WisCam open all source code to engineer to build your application
WisCam can be up to 640x480@30FPS video
WisCam have the high performance video and audio processing to
Compare to linkplay made, RAK WisCam is mostly like a open source module not just a wifi speaker modules.
The developer can use WisCam UART to connect the HOST-MCU ,such as Arduino.
WisCam provide the SDK with plenty open IO like UART,ADC,GPIO,I2C etc.
How Many way Wiscam can play video now?
USB UVC mode
WIFI Camera playing in Android , IOS ,Windows APP.

What can customers do with WisCam today?
WisCam can access to a lot of field about video ,audio and wifi application.
IP CAMERA with P2P Cloud Server
USB Camera with UVC Protocol
Motion detection for security applications
With QR Code Detection/Decoding you can make smart robots or toys
Detect Frame or Image differencing to execute different action
Face Detection to count Human traffic
Motion tracking to control your deivce to move
2D barcodes Detection/Decoding

1.Basic principle
Wiscam works in AP or STA mode; in AP mode, the upper computer connects the hot spots of Wiscam; in STA mode, the Wiscam and the upper secret are connected to the same router. Wiscam through the serial port and Arduino serial connection, the upper computer software to send control instructions to Wiscam, Wiscam through the transmission through the serial port to data to Arduino, Arduino through PWM control DC motor speed.2.Upper computer software (source code)
(1) Control interface
(i) after downloading the application of the top machine, run.
(ii) the advanced line scan, then the IP address of the wiscam will be found, and the hook will be followed by the list.
(iii) choose the speed you want.
(2)Download addresshttps://github.com/RAKWireless/Wiscam-Intelligent-fan.git3.Engineering documentation (including lower computer of Arduino code)0_1497690575758_Wiscam Intelligent fan.docx

1.Basic principle
RAK WisCam is ultra-low-cost Modular Based Evaluation Kit to help the developer to design Wi-Fi video product with Linux OS and work with Arduino NUO board. WisCam can transmit video through Wi-Fi to APPs and all the source codes are available on the Github. WisCam also integrate Nabto P2P cloud to create the video connection anywhere with Internet .
WisCam supports YUV RAW data so developers can make video scaling (up to x1~x8 scaling), video cropping , video overlapping etc. or change CMOS image sensor.

WisCam work in AP mode,Upper computer connect WisCam and send control commands to the WisCam,Transmit data to serial port and connect with Arduino serial port,Finally, L298N the motor speed and positive reverse are controlled by GPIO and PWM.2.Upper computer Softwarehttps://github.com/galaxyofo/wiscam_car_controller.git

1.Basic principle
Wiscam works in AP or STA mode; in AP mode, the upper computer connects the hot spots of Wiscam; in STA mode, the Wiscam and the upper secret are connected to the same router. Wiscam through the serial port and Arduino serial connection, the upper computer software to send control instructions to Wiscam, Wiscam through the transmission through the serial port to data to Arduino, Arduino through PWM control RBG_LED color change.2.Upper computer software (source code)
(1) Control interface
(a) after downloading the application of the top machine, run.
(b) the advanced line scan, then the IP address of the wiscam will be found, and the hook will be followed by the list.
(c) choose the color you want.
(2)Download addresshttps://github.com/RAKWireless/Wiscam_RGB.git3.Engineering documentation (including lower computer of Arduino code)0_1497690499641_wiscam smart RGB 1.docx